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From mt...@apache.org
Subject svn commit: r1188540 - /commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/platform/linux/LXC.java
Date Tue, 25 Oct 2011 06:57:17 GMT
Author: mturk
Date: Tue Oct 25 06:57:17 2011
New Revision: 1188540

URL: http://svn.apache.org/viewvc?rev=1188540&view=rev
Log:
Add initial stub for Linux Containers

Added:
    commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/platform/linux/LXC.java
  (with props)

Added: commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/platform/linux/LXC.java
URL: http://svn.apache.org/viewvc/commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/platform/linux/LXC.java?rev=1188540&view=auto
==============================================================================
--- commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/platform/linux/LXC.java
(added)
+++ commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/platform/linux/LXC.java
Tue Oct 25 06:57:17 2011
@@ -0,0 +1,68 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.commons.runtime.platform.linux;
+
+import org.apache.commons.runtime.InvalidArgumentException;
+import org.apache.commons.runtime.OperationNotImplementedException;
+import org.apache.commons.runtime.Status;
+import org.apache.commons.runtime.SystemException;
+
+import java.io.File;
+
+/**
+ * Linux Containers library
+ */
+public final class LXC
+{
+    private static boolean inited = false;
+    private static Object  lock;
+
+    private LXC()
+    {
+        // No instance
+    }
+
+    static {
+        lock = new Object();
+
+    }
+
+
+    private static native int           init0();
+
+    public static void initialize()
+        throws SystemException
+    {
+        synchronized(lock) {
+            if (!inited) {
+                int rc = init0();
+                if (rc != 0)
+                    throw new SystemException(Status.describe(rc));
+                inited = true;
+            }
+        }
+    }
+
+    public static boolean initialized()
+    {
+        synchronized(lock) {
+            return inited;
+        }
+    }
+
+}
+

Propchange: commons/sandbox/runtime/trunk/src/main/java/org/apache/commons/runtime/platform/linux/LXC.java
------------------------------------------------------------------------------
    svn:eol-style = native



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